HELLA LED Retrofit Bulbs

LEDfication for all!

Brighter, stronger, cooler: with the new HELLA LED Retrofit bulbs.

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When should you use low beam headlights?

Using car lights correctly

Knowing how to use low beam headlights is important for road safety. If you’re wondering when to use low beam headlights, you’ll find all the answers here.

Adjusting headlights: how it works

How to adjust headlamps

Car headlight adjustment: do you really need a workshop to do it? Or can you make headlamp adjustments yourself? You can find all the answers in our how-to guide!

Car lighting

What are the different car light types?

High beam, rear fog light, stop light: car lighting can sometimes be quite confusing. We explain the differences and when to switch them on.

Cleaning car headlights: the best tricks

Cleaning solutions for car headlights

Cloudy headlamps don’t just limit your visibility, they can also be dangerous. However, a workshop visit – which is often expensive – isn’t always necessary. We’ll explain how you can easily clean your car’s headlamps yourself.

The best tricks to combat headlamp condensation

Excess moisture can cause fogged up headlight lenses

When headlamps fog up, it doesn’t necessarily mean that the headlamp is defective. We reveal how you can clean and dry fogged up headlights yourself.

Are you allowed to polish headlights?

Everything you need to know

Häufig greifen Autobesitzer zu Hausmitteln oder Reparatur-Sets, wenn es darum geht, zerkratzte oder matte Scheinwerfer zu polieren. Das kann jedoch einige rechtliche Konsequenzen nach sich ziehen.

Repairing headlights: what you have to keep in mind

Is this a case for the workshop?

If the headlights are defective, you have to act fast because they are safety-critical components on the vehicle. However, some repairs are better left to the workshop.

Changing low beam headlamp bulb : This is how it works

How to change bulbs yourself

With a defective low beam you need to act fast because a faulty bulb is a safety risk. In some cases, you can easily change the headlamp bulb yourself.

An overview of the differences between halogen, xenon and LED car lights

How do the light sources differ?

The different vehicle lights of xenon, LED and halogen can be distinguished from each other according to structure, function and light output. But where do these advantages stem from – and which light source is best suited for your vehicle?

Changing a licence plate light: How it works

Replacing licence plate light bulbs yourself

With a little skill, you can usually change a licence plate light yourself without any problems, which can save you a trip to the workshop and also the costs connected with such a job.

The car lights won’t turn off

Possible causes and tips

You have already tried everything, but the car light is not turning off? You are not alone with this problem: we’ll explain what to do now.

Making headlights brighter: this really helps

How to make the headlamps brighter

If a car's headlamps shine too dimly, it is not only unpleasant, but also very dangerous. But what can you do to make your headlights brighter?

Car light left on overnight: What now?

When the battery is dead

After a long drive or a busy day, drivers can accidently forget to turn the car lights off. We explain what to do if you left your car light left on and the battery is dead

Which car headlight bulb types does your car need?

Overview of the most important light bulb types for cars

As soon as the car lamps, i.e. bulbs, become weaker, you should replace them. Otherwise, you endanger your own safety and that of other road users. But which bulb does your car need?

What's the difference between H4 and H7 bulbs?

The right light source

When it comes to changing low beam headlights, many drivers wonder whether they need an H4 or H7 bulb. The differences between the two car lamps are easy to see.